<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="preconnect" href="https://fonts.gstatic.com"> 
<link href="https://fonts.googleapis.com/css2?family=Concert+One&display=swap" rel="stylesheet">
    <title>Document</title>
    <style>
    :root{
    font-size:32px;
    }
    body{
        display:flex;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
        flex-direction: column;
        background-color: #ffcd00;
        font-family: 'Concert One', cursive;

        perspective: 2500px;

    }

    h1,h2{
        margin: 0;
        padding: 0;
        position: relative;
        color: #fff;

    }
    img{
        width: 100px;
        margin-top:60px ;  
    }
    h1{
        font-size: 10rem;
        animation:5s rotate ease-in-out infinite;
    }


    @keyframes rotate{
        0%,100%{
            /* x,y,z  y轴-20deg*/ 
            transform: rotate3d(0,1,0,-20deg); 
        }
        50%{
            transform: rotate3d(0,1,0,20deg); 

        }
    }
    h2{
        font-size: 5rem;
        letter-spacing: -4px;
        animation:2.5s thank-you ease-in-out infinite;
    }

    @keyframes thank-you{
        0%,100%{
            transform: rotate3d(1,0,0,-10deg)

        }
        50%{
            transform: rotate3d(1,0,0,10deg)

        }
    }

    h1::before,
    h1::after{
        content: '30000';
    }

    h2::before,
    h2::after{
        content: 'Thank You!';
    }

    h1::before,
    h1::after,
    h2::after,
    h2::before{
        position: absolute;
        top: 0;
        left: 0;
        z-index: -1;
    }


/* Fix Chrome Issue */
    h1::after,
    h2::after {
    z-index: -2;
    }

    h1::before{
        /* transform: translate3d(15px,5px,-10px); */
        animation: 5s h1-before  ease-in-out infinite;
        color: #009cde;
    }

    @keyframes h1-before{
        0%,100%{
            transform: translate3d(15px,5px,-10px);

        }
        50%{
            transform: translate3d(-15px,5px,-10px);

        }
    }

    h1::after{
        /* transform: translate3d(30px,10px,-20px); */
        animation: 5s h1-after  ease-in-out infinite;

        color: #003c71;
    }


    @keyframes h1-after{
        0%,100%{
            transform: translate3d(30px,10px,-20px);

        }
        50%{
            transform: translate3d(-30px,10px,-20px);

        }
    }

    h2:before{
        /* transform: translate3d(0px,6px,-10px); */
        animation: 5s h2-before  ease-in-out infinite;

        color: #009cde;
    }

    @keyframes h2-before{
        0%,100%{
            transform: translate3d(0px,6px,-10px);

        }
        50%{
            transform: translate3d(0px,-6px,-10px);

        }
    }

    

    h2::after{
        /* transform: translate3d(0px,12px,-20px); */
        animation: 5s h2-after  ease-in-out infinite;

        color: #003c71
    }

    @keyframes h2-after{
        0%,100%{
            transform: translate3d(0px,12px,-20px);

        }
        50%{
            transform: translate3d(0px,-12px,-20px);

        }
    }

  

    </style>
    
</head>
<body>
    <h1>30000</h1>
    <h2>Thank You!</h2>

    <a href="https://space.bilibili.com/451368848" target="_blank">
        <img src="https://assets.codepen.io/2002878/codingstartup-logo-rounded.png" />
      </a>

</body>
</html>